At the online companion site of the PBS documentary series "THE WAR," view a poster from WWII that calls on citizens to help lessen the demand for store-bought food by planting a garden.

Producer Mark Fielder explores how an Allied victory at The Battle of Arnhem (Operation Market Garden) could have shortened World War Two by six months, and how the plan failed at the last moment.

The Library of Congress provides a brief overview of D-Day (in three parts), the day that thousands of American and British soldiers landed on the beaches of northern France.